CALC A uniform wire with mass M and length L is bent into a semicircle. Find the magnitude and direction of the gravitational force this wire exerts on a point with mass m placed at the center of curvature of the semicircle.
Solution to 82P Step 1 of 3 Introduction, A wire of length L and mass M is bent to form a semicircle. A point mass is kept at the centre of curvature which is also the centre of the semicircle. We need to find the force that the semicircle exerts on the point mass. We would consider a infinitesimal mass dM and calculate the force exerted on the point mass and then integrate the force for the entire semicircle. Step 2 of 3 Mass per unit length=(M/L)
Textbook: University Physics
Author: Hugh D. Young, Roger A. Freedman
The full step-by-step solution to problem: 82P from chapter: 13 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. Since the solution to 82P from 13 chapter was answered, more than 343 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: University Physics, edition: 13. This full solution covers the following key subjects: Wire, semicircle, mass, gravitational, direction. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. University Physics was written by and is associated to the ISBN: 9780321675460. The answer to “CALC A uniform wire with mass M and length L is bent into a semicircle. Find the magnitude and direction of the gravitational force this wire exerts on a point with mass m placed at the center of curvature of the semicircle.” is broken down into a number of easy to follow steps, and 42 words.